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Phosphomonoesterase activity under different microbiological soil properties
Aktivnost fosfomonoesteraze u zavisnosti od mikrobioloških svojstava zemljišta
dc.creator | Djordjević, Snežana | |
dc.creator | Stanojević, Dragana | |
dc.creator | Dolijanović, Željko | |
dc.creator | Oljača, Snežana | |
dc.creator | Mandić, Violeta | |
dc.date.accessioned | 2020-12-17T21:04:47Z | |
dc.date.available | 2020-12-17T21:04:47Z | |
dc.date.issued | 2014 | |
dc.identifier.issn | 0351-9465 | |
dc.identifier.uri | http://aspace.agrif.bg.ac.rs/handle/123456789/3548 | |
dc.description.abstract | In the present work, effects of microbiological soil properties and phosphomonoesterase activity are presented. The abundances of ammonificators, fungi, actinomycetes, Azotobacter sp., cellulolytic microorganisms, microorganisms that solubilize organic and inorganic P compounds bound to Al, Fe and Ca, have been determined by the dilution method with application of selective nutrient mediums. The first five axes explaines 86% of the total variance. The first axis explains 34.6% of variance and it appears to reflect the processes of microbiological mineralization and immobilization of phosphorus. The second axis explains 25.9% of variance and reflects microbial activity and organic matter accumulation, N biomasses, Azotobacter sp. abundance and acid and alkaline PME activities. Phosphomonoesterase activity in soil depend primarily on soil organic matter and biological factors and can be used as a parameter of plants' uptake of phosphorus, especially in conditions of its low concentration in soil. | en |
dc.description.abstract | U ovom radu ispitivan je uticaj mikrobioloskih svojstava zemljista i aktivnosti fosfomonoestreaze. Brojnost azotofiksatora, gljiva, aktinomiceta, Azotobacter sp., celulolitičkih mikroorganizama, mikroorganizma koji razlazu organske i neorganske jedinjenja vezana za P, Al, Fe i Ca, utvrđene su postupkom razređivanja s primenom selektivnih hranjivih medija. Prvih pet osa objasnjava 86% ukupne varijanse. Prva osa objašnjava 34,6% varijanse, a odražava procese mikrobiološke mineralizacije i imobilizacije fosfora. Druga osa objašnjava 25,9% varijanse i odražava mikrobiološku aktivnost i nakupljanje organske materije, N biomase, brojnost Azotobacter sp. i aktivnosti kisele i alkalne fosfomonoesteraze. Fosfomonoesterazna djelovanja u tlu primarno zavise od organske materije i bioloških faktora i može se koristiti kao parametar biljnog usvajanja fosfora, naročito u uslovima njegove niske koncentracije u tlu. | sr |
dc.publisher | Inženjersko društvo za koroziju, Beograd | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.source | Zaštita materijala | |
dc.subject | microorganisms | en |
dc.subject | soil | en |
dc.subject | microbial biomass | en |
dc.subject | mikroorganizmi | sr |
dc.subject | zemljište | sr |
dc.subject | mikrobiološka biomasa | sr |
dc.title | Phosphomonoesterase activity under different microbiological soil properties | en |
dc.title | Aktivnost fosfomonoesteraze u zavisnosti od mikrobioloških svojstava zemljišta | sr |
dc.type | article | |
dc.rights.license | BY-NC-ND | |
dc.citation.epage | 199 | |
dc.citation.issue | 2 | |
dc.citation.other | 55(2): 194-199 | |
dc.citation.rank | M24 | |
dc.citation.spage | 194 | |
dc.citation.volume | 55 | |
dc.identifier.doi | 10.5937/ZasMat1402194D | |
dc.identifier.fulltext | http://aspace.agrif.bg.ac.rs/bitstream/id/2142/3545.pdf | |
dc.type.version | publishedVersion |